:root{--ink:#1d2733;--muted:#657386;--line:#d9e0ea;--bg:#f3f6fa;--blue:#2454c6;--green:#087f5b;--red:#b42318;--nav:#202b3a;--shadow:0 14px 36px rgba(29,39,51,.08)}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--ink)}header{height:68px;display:flex;align-items:center;justify-content:space-between;padding:0 26px;background:#fff;border-bottom:1px solid var(--line)}header a{color:var(--blue);font-weight:800}.brand{display:flex;align-items:center;gap:12px}.brand img{width:42px;height:42px;border:1px solid var(--line);border-radius:8px;object-fit:contain}main{display:grid;grid-template-columns:230px 1fr;min-height:calc(100vh - 68px)}nav{background:var(--nav);padding:16px 12px}nav a{display:block;height:42px;line-height:42px;margin-bottom:7px;padding:0 13px;border-radius:8px;color:#dce5f2;text-decoration:none;font-weight:800}nav a.active,nav a:hover{background:#fff;color:var(--ink)}section{padding:22px;max-width:1440px}h1{font-size:22px;margin:0 0 16px}.panel{background:#fff;border:1px solid var(--line);border-radius:8px;padding:18px;margin-bottom:16px;box-shadow:var(--shadow)}.grid{display:grid;grid-template-columns:repeat(4,minmax(150px,1fr));gap:12px}.grid.two{grid-template-columns:repeat(2,minmax(180px,1fr))}label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px;font-weight:800}input,select{width:100%;height:38px;border:1px solid #c7d0dd;border-radius:7px;padding:0 10px;background:#fff;color:var(--ink)}button,.btn{display:inline-flex;align-items:center;justify-content:center;height:36px;border:0;border-radius:7px;padding:0 13px;color:#fff;background:var(--blue);text-decoration:none;cursor:pointer;font-weight:800}.btn.secondary,button.secondary{background:var(--green)}.btn.neutral,button.neutral{background:#4b5b70}.btn.danger,button.danger{background:var(--red)}.toolbar{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:12px;align-items:center}table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;box-shadow:var(--shadow)}th,td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}th{background:#eef3f8;color:#344054;text-transform:uppercase;font-size:11px;letter-spacing:.04em}tbody tr:nth-child(even) td{background:#fbfcfe}.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.kpi{background:#fff;border:1px solid var(--line);border-radius:8px;padding:16px;box-shadow:var(--shadow);color:var(--muted);font-size:12px;font-weight:800;text-transform:uppercase}.kpi strong{display:block;font-size:24px;margin-top:7px;color:var(--ink);text-transform:none}.flash{padding:12px 14px;background:#ecfdf3;border:1px solid #abefc6;color:#067647;border-radius:8px;margin-bottom:14px}.hint{color:var(--muted);font-size:13px;line-height:1.45}.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:18px;background:#202b3a}.login .panel{width:min(420px,100%)}@media(max-width:900px){main{grid-template-columns:1fr}nav{display:flex;overflow-x:auto;gap:8px}.grid,.grid.two,.kpis{grid-template-columns:1fr 1fr}}@media(max-width:560px){.grid,.grid.two,.kpis{grid-template-columns:1fr}}